- Size: Y-shaped 3-way bicycle hex key with hex sizes of 14 mm, 17 mm, and 19 mm. Total length is 75 mm (2.95 inches) with a bar diameter of 8.5 mm (0.33 inches). - Material: Constructed from galvanized and polished high carbon steel, this hex key boasts high strength and hardness. It is resistant to rust, corrosion, and shocks, ensuring durability and long-lasting performance. - Ergonomic Design: The unique Y-shape allows for a comfortable grip, enhancing control and reducing effort during use. Its compact design makes it lightweight and easy to carry, perfect for on-the-go repairs. - Versatile Applications: Ideal for outdoor cycling, this hex key is essential for bicycle repairs and maintenance. It also serves well for indoor tasks, including furniture assembly, home maintenance, and electronic repairs. - Practical Use Scenarios: 1. Quickly fix loose components on your bicycle during a ride with this portable tool. 2. Easily tighten screws on furniture or perform home maintenance tasks without needing multiple tools. 3. Address minor repairs on electronic devices or mechanical tools with the appropriate hex size. This Y-shaped 3-way bicycle hex key combines functionality, durability, and portability, making it a must-have for both cyclists and DIY enthusiasts.